103711700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:417

約数の個数: 72

約数和(自身を含む): 233735040

約数和(自身を除く): 130023340

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 89, 100, 172, 178, 215, 271, 356, 430, 445, 542, 860, 890, 1075, 1084, 1355, 1780, 2150, 2225, 2710, 3827, 4300, 4450, 5420, 6775, 7654, 8900, 11653, 13550, 15308, 19135, 23306, 24119, 27100, 38270, 46612, 48238, 58265, 76540, 95675, 96476, 116530, 120595, 191350, 233060, 241190, 291325, 382700, 482380, 582650, 602975, 1037117, 1165300, 1205950, 2074234, 2411900, 4148468, 5185585, 10371170, 20742340, 25927925, 51855850, 103711700]

約数ペア:

[(1, 103711700), (2, 51855850), (4, 25927925), (5, 20742340), (10, 10371170), (20, 5185585), (25, 4148468), (43, 2411900), (50, 2074234), (86, 1205950), (89, 1165300), (100, 1037117), (172, 602975), (178, 582650), (215, 482380), (271, 382700), (356, 291325), (430, 241190), (445, 233060), (542, 191350), (860, 120595), (890, 116530), (1075, 96476), (1084, 95675), (1355, 76540), (1780, 58265), (2150, 48238), (2225, 46612), (2710, 38270), (3827, 27100), (4300, 24119), (4450, 23306), (5420, 19135), (6775, 15308), (7654, 13550), (8900, 11653)]